The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2026
Filed:
Nov. 22, 2024
The Boeing Company, Arlington, VA (US);
Sinan Boztepe, Gdansk, PL;
Phillip J. Crothers, Hampton East, AU;
The Boeing Company, Arlington, VA (US);
Abstract
Polymer matrix composite joints include a first contact area of a first polymer matrix composite structure, a second contact area of a second polymer matrix composite structure and a resistive film heating element. The resistive film heating element includes a lignin-based carbonaceous material. The resistive film heating element defines a longitudinal form and is disposed between the first contact area and the second contact area. The resistive film heating element sized and shaped based on the first contact area and the second contact area. The resistive film heating element for joining the first polymer matrix composite structure and the second polymer matrix composite structure at the first contact area and the second contact area using a resistive welding process. Systems for processing polymer matrix composite joints and methods for processing polymer matrix composite joints are also disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile